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<div class="section">
<div class="titlepage"><div><div><h3 class="title">
<a name="boost_functiontypes.reference.classification"></a><a class="link" href="classification.html" title="Class templates for type classification">Class templates
      for type classification</a>
</h3></div></div></div>
<div class="toc"><dl>
<dt><span class="section"><a href="classification.html#boost_functiontypes.reference.classification.is_function">is_function</a></span></dt>
<dt><span class="section"><a href="classification.html#boost_functiontypes.reference.classification.is_function_pointer">is_function_pointer</a></span></dt>
<dt><span class="section"><a href="classification.html#boost_functiontypes.reference.classification.is_function_reference">is_function_reference</a></span></dt>
<dt><span class="section"><a href="classification.html#boost_functiontypes.reference.classification.is_member_pointer">is_member_pointer</a></span></dt>
<dt><span class="section"><a href="classification.html#boost_functiontypes.reference.classification.is_member_object_pointer">is_member_object_pointer</a></span></dt>
<dt><span class="section"><a href="classification.html#boost_functiontypes.reference.classification.is_member_function_pointer">is_member_function_pointer</a></span></dt>
<dt><span class="section"><a href="classification.html#boost_functiontypes.reference.classification.is_callable_builtin">is_callable_builtin</a></span></dt>
<dt><span class="section"><a href="classification.html#boost_functiontypes.reference.classification.is_nonmember_callable_builtin">is_nonmember_callable_builtin</a></span></dt>
</dl></div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="boost_functiontypes.reference.classification.is_function"></a><a class="link" href="classification.html#boost_functiontypes.reference.classification.is_function" title="is_function">is_function</a>
</h4></div></div></div>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">is_function</span><span class="special">;</span>
</pre>
<p>
          <span class="bold"><strong>Header</strong></span>
        </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">is_function</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term"><code class="literal">T</code></span></dt>
<dd><p>
                Type to analyze
              </p></dd>
<dt><span class="term"><code class="literal">Tag</code></span></dt>
<dd><p>
                Further properties required for a positive result
              </p></dd>
<dt><span class="term"><code class="literal">is_function&lt;T,Tag&gt;</code></span></dt>
<dd><p>
                Predicate value as <a href="../../../../../mpl/index.html" target="_top">MPL</a>
                - <a href="../../../../../mpl/doc/refmanual/integral-constant.html" target="_top">Integral
                Constant</a>
              </p></dd>
<dt><span class="term"><code class="literal">is_function&lt;T,Tag&gt;::value</code></span></dt>
<dd><p>
                Constant boolean value
              </p></dd>
</dl>
</div>
<p>
          Determines whether a given type is a function, possibly with additional
          properties as specified by a property tag.
        </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="boost_functiontypes.reference.classification.is_function_pointer"></a><a class="link" href="classification.html#boost_functiontypes.reference.classification.is_function_pointer" title="is_function_pointer">is_function_pointer</a>
</h4></div></div></div>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">is_function_pointer</span><span class="special">;</span>
</pre>
<p>
          <span class="bold"><strong>Header</strong></span>
        </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">is_function_pointer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term"><code class="literal">T</code></span></dt>
<dd><p>
                Type to analyze
              </p></dd>
<dt><span class="term"><code class="literal">Tag</code></span></dt>
<dd><p>
                Further properties required for a positive result
              </p></dd>
<dt><span class="term"><code class="literal">is_function_pointer&lt;T,Tag&gt;</code></span></dt>
<dd><p>
                Predicate value <a href="../../../../../mpl/index.html" target="_top">MPL</a>
                - <a href="../../../../../mpl/doc/refmanual/integral-constant.html" target="_top">Integral
                Constant</a>
              </p></dd>
<dt><span class="term"><code class="literal">is_function_pointer&lt;T,Tag&gt;::value</code></span></dt>
<dd><p>
                Constant boolean value
              </p></dd>
</dl>
</div>
<p>
          Determines whether a given type is a function pointer, possibly with additional
          properties as specified by a property tag.
        </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="boost_functiontypes.reference.classification.is_function_reference"></a><a class="link" href="classification.html#boost_functiontypes.reference.classification.is_function_reference" title="is_function_reference">is_function_reference</a>
</h4></div></div></div>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">is_function_reference</span><span class="special">;</span>
</pre>
<p>
          <span class="bold"><strong>Header</strong></span>
        </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">is_function_reference</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term"><code class="literal">T</code></span></dt>
<dd><p>
                Type to analyze
              </p></dd>
<dt><span class="term"><code class="literal">Tag</code></span></dt>
<dd><p>
                Further properties required for a positive result
              </p></dd>
<dt><span class="term"><code class="literal">is_function_reference&lt;T,Tag&gt;</code></span></dt>
<dd><p>
                Predicate value <a href="../../../../../mpl/index.html" target="_top">MPL</a>
                - <a href="../../../../../mpl/doc/refmanual/integral-constant.html" target="_top">Integral
                Constant</a>
              </p></dd>
<dt><span class="term"><code class="literal">is_function_reference&lt;T,Tag&gt;::value</code></span></dt>
<dd><p>
                Constant boolean value
              </p></dd>
</dl>
</div>
<p>
          Determines whether a given type is a function reference, possibly with
          additional properties as specified by a property tag.
        </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="boost_functiontypes.reference.classification.is_member_pointer"></a><a class="link" href="classification.html#boost_functiontypes.reference.classification.is_member_pointer" title="is_member_pointer">is_member_pointer</a>
</h4></div></div></div>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">is_member_pointer</span><span class="special">;</span>
</pre>
<p>
          <span class="bold"><strong>Header</strong></span>
        </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">is_member_pointer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term"><code class="literal">T</code></span></dt>
<dd><p>
                Type to analyze
              </p></dd>
<dt><span class="term"><code class="literal">Tag</code></span></dt>
<dd><p>
                Further properties required for a positive result
              </p></dd>
<dt><span class="term"><code class="literal">is_member_pointer&lt;T,Tag&gt;</code></span></dt>
<dd><p>
                Predicate value <a href="../../../../../mpl/index.html" target="_top">MPL</a>
                - <a href="../../../../../mpl/doc/refmanual/integral-constant.html" target="_top">Integral
                Constant</a>
              </p></dd>
<dt><span class="term"><code class="literal">is_member_pointer&lt;T,Tag&gt;::value</code></span></dt>
<dd><p>
                Constant boolean value
              </p></dd>
</dl>
</div>
<p>
          Determines whether a given type is a pointer to member (object or function)
          type, possibly with additional properties as specified by a property tag.
        </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="boost_functiontypes.reference.classification.is_member_object_pointer"></a><a class="link" href="classification.html#boost_functiontypes.reference.classification.is_member_object_pointer" title="is_member_object_pointer">is_member_object_pointer</a>
</h4></div></div></div>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">is_member_object_pointer</span><span class="special">;</span>
</pre>
<p>
          <span class="bold"><strong>Header</strong></span>
        </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">is_member_object_pointer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term"><code class="literal">T</code></span></dt>
<dd><p>
                Type to analyze
              </p></dd>
<dt><span class="term"><code class="literal">is_member_object_pointer&lt;T&gt;</code></span></dt>
<dd><p>
                Predicate value <a href="../../../../../mpl/index.html" target="_top">MPL</a>
                - <a href="../../../../../mpl/doc/refmanual/integral-constant.html" target="_top">Integral
                Constant</a>
              </p></dd>
<dt><span class="term"><code class="literal">is_member_object_pointer&lt;T&gt;::value</code></span></dt>
<dd><p>
                Constant boolean value
              </p></dd>
</dl>
</div>
<p>
          Determines whether a given type is a pointer to member object type.
        </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="boost_functiontypes.reference.classification.is_member_function_pointer"></a><a class="link" href="classification.html#boost_functiontypes.reference.classification.is_member_function_pointer" title="is_member_function_pointer">is_member_function_pointer</a>
</h4></div></div></div>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">is_member_function_pointer</span><span class="special">;</span>
</pre>
<p>
          <span class="bold"><strong>Header</strong></span>
        </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">is_member_function_pointer</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term"><code class="literal">T</code></span></dt>
<dd><p>
                Type to analyze
              </p></dd>
<dt><span class="term"><code class="literal">Tag</code></span></dt>
<dd><p>
                Further properties required for a positive result
              </p></dd>
<dt><span class="term"><code class="literal">is_member_function_pointer&lt;T,Tag&gt;</code></span></dt>
<dd><p>
                Predicate value <a href="../../../../../mpl/index.html" target="_top">MPL</a>
                - <a href="../../../../../mpl/doc/refmanual/integral-constant.html" target="_top">Integral
                Constant</a>
              </p></dd>
<dt><span class="term"><code class="literal">is_member_function_pointer&lt;T,Tag&gt;::value</code></span></dt>
<dd><p>
                Constant boolean value
              </p></dd>
</dl>
</div>
<p>
          Determines whether a given type is a member function pointer, possibly
          with additional properties as specified by a property tag.
        </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="boost_functiontypes.reference.classification.is_callable_builtin"></a><a class="link" href="classification.html#boost_functiontypes.reference.classification.is_callable_builtin" title="is_callable_builtin">is_callable_builtin</a>
</h4></div></div></div>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">is_callable_builtin</span><span class="special">;</span>
</pre>
<p>
          <span class="bold"><strong>Header</strong></span>
        </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">is_callable_builtin</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term"><code class="literal">T</code></span></dt>
<dd><p>
                Type to analyze
              </p></dd>
<dt><span class="term"><code class="literal">Tag</code></span></dt>
<dd><p>
                Further properties required for a positive result
              </p></dd>
<dt><span class="term"><code class="literal">is_callable_builtin&lt;T,Tag&gt;</code></span></dt>
<dd><p>
                Predicate value as <a href="../../../../../mpl/index.html" target="_top">MPL</a>
                - <a href="../../../../../mpl/doc/refmanual/integral-constant.html" target="_top">Integral
                Constant</a>
              </p></dd>
<dt><span class="term"><code class="literal">is_callable_builtin&lt;T,Tag&gt;::value</code></span></dt>
<dd><p>
                Constant boolean value
              </p></dd>
</dl>
</div>
<p>
          Determines whether a given type is a callable builtin, possibly with additional
          properties as specified by a property tag.
        </p>
</div>
<div class="section">
<div class="titlepage"><div><div><h4 class="title">
<a name="boost_functiontypes.reference.classification.is_nonmember_callable_builtin"></a><a class="link" href="classification.html#boost_functiontypes.reference.classification.is_nonmember_callable_builtin" title="is_nonmember_callable_builtin">is_nonmember_callable_builtin</a>
</h4></div></div></div>
<pre class="programlisting"><span class="keyword">template</span><span class="special">&lt;</span><span class="keyword">typename</span> <span class="identifier">T</span><span class="special">,</span> <span class="keyword">typename</span> <span class="identifier">Tag</span> <span class="special">=</span> <a class="link" href="tag_types.html#boost_functiontypes.reference.tag_types.null_tag" title="null_tag">null_tag</a><span class="special">&gt;</span>
<span class="keyword">struct</span> <span class="identifier">is_nonmember_callable_builtin</span><span class="special">;</span>
</pre>
<p>
          <span class="bold"><strong>Header</strong></span>
        </p>
<pre class="programlisting"><span class="preprocessor">#include</span> <span class="special">&lt;</span><span class="identifier">boost</span><span class="special">/</span><span class="identifier">function_types</span><span class="special">/</span><span class="identifier">is_nonmember_callable_builtin</span><span class="special">.</span><span class="identifier">hpp</span><span class="special">&gt;</span>
</pre>
<div class="variablelist">
<p class="title"><b></b></p>
<dl>
<dt><span class="term"><code class="literal">T</code></span></dt>
<dd><p>
                Type to analyze
              </p></dd>
<dt><span class="term"><code class="literal">Tag</code></span></dt>
<dd><p>
                Further properties required for a positive result
              </p></dd>
<dt><span class="term"><code class="literal">is_nonmember_callable_builtin&lt;T,Tag&gt;</code></span></dt>
<dd><p>
                Predicate value as <a href="../../../../../mpl/index.html" target="_top">MPL</a>
                - <a href="../../../../../mpl/doc/refmanual/integral-constant.html" target="_top">Integral
                Constant</a>
              </p></dd>
<dt><span class="term"><code class="literal">is_nonmember_callable_builtin&lt;T,Tag&gt;::value</code></span></dt>
<dd><p>
                Constant boolean value
              </p></dd>
</dl>
</div>
<p>
          Determines whether a given type is a callable builtin that is not a member
          function pointer, possibly with additional properties as specified by a
          property tag.
        </p>
</div>
</div>
<table xmlns:rev="http://www.cs.rpi.edu/~gregod/boost/tools/doc/revision" width="100%"><tr>
<td align="left"></td>
<td align="right"><div class="copyright-footer">Copyright &#169; 2004-2007 Tobias
      Schwinger<p>
        Distributed under the Boost Software License, Version 1.0. (See accompanying
        file LICENSE_1_0.txt or copy at <a href="http://www.boost.org/LICENSE_1_0.txt" target="_top">http://www.boost.org/LICENSE_1_0.txt</a>)
      </p>
</div></td>
</tr></table>
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